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China drives transition of construction industry with technological innovation
By Ding Yiting, People’s Daily
Assisted by a group of new technologies such as 5G, artificial intelligence (AI), and internet of things (IoT), China’s construction industry is becoming more intelligent.
For instance, within 70 seconds, a smart robot can complete binding at nine points on a reinforcement cage of a bay window; prefabrication makes building houses as easy as building toy blocks; and with building automation systems that can sense body movement, indoor temperature and lighting are automatically controlled.
At present, China is working to promote advanced construction equipment and smart construction, so as to improve the quality and safety of buildings.
At a construction site in a middle school in southwest China’s Chongqing municipality, some 50-meter-tall tower cranes were busy lifting materials. “Every crane comes with a ‘black box’ that connects the crane to a smart platform. The device monitors in real time the working conditions of the crane to ensure safety,” said Lu Lijun, who’s in charge of the construction site.
At the construction site, there were also five data-collecting robots with caterpillars. “They are “Scan-to-BIM” robots that we independently developed,” Lu told People’s Daily. These robots can plan their routes and avoid obstacles. They measure buildings within 60 meters at 360,000 points per second to two-millimeter accuracy.
For a long time, the Chinese construction industry has been relying on resource factors and massive investment. It was bothered by extensive production models, low efficiency and high energy and resource consumption.
Smart construction can help promote the high-quality development of the industry.
Developing smart construction is conducive to stabilizing growth and expanding domestic growth. In Changsha, central China’s Hunan province, the prefabricated building industry has seen its annual output exceed 100 billion yuan ($14.5 billion), and more than 400 major enterprises are engaged in the sector.
An official with the city’s municipal department of housing and urban-rural development said that the technology-driven smart construction industry correlates with many other industries and thus helps promote synergetic development. It not only draws investment, but also creates a consumption market for new-gen information technology, the official added.
Developing smart construction is also an important measure that advances the green and low-carbon transition.
In a smart office building in Chengdu, southwest China’s Sichuan province, the sky ceiling is automatically controlled in accordance with the weathers. Besides, the building also has rooftop photovoltaic panels and an underground power storage facility that regulates charging and discharging in real-time. These devices save around 1.86 million kWh of power and cut 1,027 tons of carbon emissions for the building each year.
Last year, China’s Ministry of Housing and Urban-Rural Development designated 24 cities, including Beijing, Tianjin, and Chongqing, to carry out a three-year pilot program for smart construction, in the exploration of new paths for the transformation and development of the construction industry.
Focusing on typical application scenarios in digital designing, smart production and smart construction and three other aspects, the pilot project aims to accelerate technological innovation and improve the development quality and benefits of the construction industry. It also strengthens digital management of the quality, safety, schedule, and cost of engineering projects, so as to increase the benefits and quality of construction and reduce the consumption and emissions of it.
On a screen of an exhibition hall in a resettlement program under the phase-III expansion project of Guangzhou Baiyun International Airport in south China’s Guangdong province, a BIM (building information model) animation was being played, which showed how prefabricated walls, beams, and columns should be put together.
Full preparations must be made before prefabricated buildings are constructed, said Yi Chao, chief engineer of the resettlement program with China Construction Fourth Engineering Division Corp. Ltd.
He took a nursing home of the program as an example, saying it was through modeling in BIM software that constructors avoided possible collisions of gigantic prefabricated parts.
In addition, the resettlement program also tailored a city information modeling and smart construction platform that displays the progress, quality, and other information of the program on a mobile app. Thanks to the application of advanced technologies, the construction period for every storey was reduced by six days on average, Yi said.
An official with the Ministry of Housing and Urban-Rural Development told People’s Daily that the country would strengthen enterprise-led integration among industries, universities, and research institutions, implement a batch of strategic, comprehensive, and forward-looking projects to tackle major technological challenges, and fasten the cultivation of world-class construction enterprises.
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Former Kano State governor and 2023 presidential candidate of the New Nigeria Peoples Party, Rabiu Kwankwaso, has revealed that one of his daughters encouraged him to collaborate with former Labour Party presidential candidate, Peter Obi, during the 2023 general election.
By: Fabian Apechihin
Kwankwaso made the disclosure on Monday while speaking on Prime Time, a programme on Arise Television.
According to him, many political leaders in Nigeria have failed to understand the mindset, concerns, and aspirations of young Nigerians, especially in the era of social media.
He explained that younger Nigerians are more interested in competent and effective leadership than the ethnic and religious sentiments that often dominate political discussions among older politicians.
“So many things have changed in this country. You have leaders, many of whom don’t even realize what is happening on social media. We have leaders who hardly have any contact with young men and women,” Kwankwaso said.
“People of our age, my age, or especially the age of Atiku, are very few in this country compared to the younger people. The younger people have their own way of thinking, even our children.”
The former Kano governor stated that even within his family, younger members expressed opinions that reflected a desire for political cooperation and better leadership.
“You will be surprised, even during the 2023 election, in my own house, my own daughter was telling me to go and work with Peter Obi,” he said.
“She didn’t say she was obedient, but she wanted me to work together with him, and vice versa.”
Kwankwaso added that while many older politicians remain focused on religion and ethnicity, young Nigerians are more concerned about credible leadership and national progress.
“So you see, there is a lot happening in this country, but people at that level we are talking about don’t even understand,” he stated.
“People are talking about religion. People are talking about ethnicity. People are talking, especially those at our level and age, but the younger people are looking for the right leadership for this country. And I think they are absolutely right.”
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Uba Sani has dismissed reports of a major crisis within the Progressive Governors’ Forum, describing the recent disagreement among members as a minor misunderstanding.
By: Fabian Apechihin
Sani made the remarks on Monday during an appearance on Politics Today, a programme on Channels Television.
Reports had emerged last week claiming that Hope Uzodimma was removed as chairman of the Progressive Governors’ Forum and replaced by Peter Mbah following a tense meeting in Abuja.
The reports also alleged that the forum had split into rival factions. While Uzodimma insisted he remained chairman, another bloc was reportedly aligned with Dapo Abiodun and Abdulrahman Abdulrazaq.
However, governors loyal to Uzodimma later passed a vote of confidence in him during a meeting held at the Imo State Lodge in Abuja. President Bola Tinubu was also said to have intervened in the dispute.
Reacting to the controversy, Sani, who serves as vice chairman of the forum, maintained that no leadership change had taken place.
“At the moment, there’s no problem. All the governors are together. His Excellency Hope Uzodimma is the chairman of the Progressive Governors Forum,” he said.
“My humble self, Senator Uba Sani, is the vice chairman of the Progressive Governors Forum.”
The Kaduna governor stated that disagreements are normal in a democratic setting and should not be blown out of proportion.
“In my own opinion, I don’t think it’s a serious issue, like many people try to make it look like it’s a very serious issue,” he said.
“Because, you know, in everything we are talking about democracy, people can choose to disagree and agree. So, in my own opinion, it was just a slight misunderstanding.”
Sani assured party supporters that the matter had been resolved and dismissed speculation of any division within the forum.
“I don’t think you will hear anything again. I can assure you, you can’t hear anything again,” he stated.
“It’s just a slight disagreement, not a serious issue, but a slight disagreement. But it has been resolved.”
He further added that if there had truly been a leadership change, he would have automatically assumed office as chairman in his capacity as vice chairman.
“And of course, if there’s any change of leadership, sitting here as the vice chairman, I could have taken over,” he said.
“But I can tell you, I was there. And I was the one who made that statement clear that we are united. Everything is okay.”
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Former Vice President Atiku Abubakar has warned opposition parties against zoning the 2027 presidential ticket to the South, arguing that such a decision could make it easier for President Bola Tinubu to secure re-election.
In a statement released by his camp, Atiku maintained that fielding another southern candidate against a sitting southern president would be politically ineffective and unsupported by Nigeria’s democratic history.
According to the statement, opposition leaders should concentrate on forming a strong and united coalition capable of defeating the ruling party rather than making what it described as emotional or symbolic political choices.
Atiku’s camp questioned how a southern opposition candidate could realistically defeat a southern incumbent president.
“At the core of the question is: how does a Southern opposition candidate realistically unseat a sitting Southern president?” the statement read.
It further argued that Nigeria’s political history offers no example of such an outcome, warning that insisting on that strategy could amount to entering the election already defeated.
The statement added that if opposition parties insist on zoning the presidency to the South, they might as well allow Tinubu to seek re-election unchallenged by a rival candidate from the same region.
According to Atiku’s camp, such a strategy lacks the political strength, national spread, and electoral advantage needed to unseat an incumbent president.
The former vice president’s camp also criticised supporters of southern zoning, describing their position as “intellectually dishonest” and disconnected from present political realities.
“Defeating an incumbent president requires realism, not romanticism; strategy, not sentiment; honesty, not selective memory,” the statement added.
It urged opposition politicians to decide whether their focus is on making symbolic political statements or genuinely winning power in the 2027 election.
The statement stressed that opposition politics should be driven by practical electoral calculations and broad national coalition-building rather than emotional considerations.
On the issue of fairness and power rotation, Atiku’s camp argued that by 2027, the South would have spent more years in power than the North during Nigeria’s current democratic dispensation.
According to the statement, the South would have occupied the presidency for 18 years, while the North would have held power for only 10 years within the same period.
“It becomes difficult to understand the justice in an argument that seeks to deepen an already existing imbalance under the guise of equity,” the statement noted.
The camp also accused some supporters of southern zoning of selective memory, recalling that many of them backed former President Goodluck Jonathan in 2011 despite calls at the time for power to return to the North.
“It is intellectually dishonest for those who supported a Southern presidency in 2011 to now posture as custodians of rotational justice,” the statement said.
While acknowledging the Southeast’s aspiration to produce Nigeria’s president, Atiku’s camp criticised what it described as “transactional political bargaining” and “symbolic tokenism.”
The statement warned against political arrangements allegedly aimed at satisfying personal ambitions without creating a genuine and sustainable pathway for the Southeast to attain power.
“Principles do not become sacred only when they align with personal ambition,” the statement concluded.
It urged opposition parties and stakeholders to focus on building a broad-based national alliance capable of defeating Tinubu in 2027 rather than becoming distracted by divisive zoning debates.
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